541N WAP will not connect to network using PoE

Hi, I recently purchased a couple of these WAPs and also purchases some PoE injectors to connect them. The PoE injectors supply them with power, but not networking. I've tried multiple injectors and verified they are not defective. Is there any type of setting that needs to be adjusted to make this work? If I power them using traditional methods they work fine. Here's a link to the PoE injectors that I'm using:
http://www.versatek.com/products/gigabit-power-over-ethernet-injector.htm
Thank you for any help.

Set the port on the switch to 10/100 full duplex.
I had the same issue with some 3com POE injectors and a 3com 2952 switch.
Left on auto the AP541 would get a poe link but no lan link.

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Hi @Marvalina1968,
Welcome to the HP Forums!
I noticed that your HP Color LaserJet CP1520nw will not connect to network with Windows 7. I am sorry to hear this, but happy to help!
First to answer your questions:
It is possible the printer could be locked to an old configuration and needs to be reset.
I don't think your WPA WPA2 PSK AES encrytion could be messing it up, unless you got some really strange characters in your password.
Your Norton antivirus, could possible be causing the installation to fail.
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Printer Does Not Maintain Wireless Connection.
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I work on behalf of HP
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~~~~~~~~~~~~~~~
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541N WAP will not connect to network using PoE

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